TreeGridLoaded ({ /* JSONP header, to be possible to load from xxx_Jsonp data source */ 
   "Cfg" : { "id": "RowIdTree", "MainCol": "TMP"   }, 
   "Cfg_2" : { "FullId": "1", "IdChars": "0123456789", "NumberId": "1"   }, 
   "Actions" : { "OnClickButtonAdd": "AddRowEnd", "OnClickButtonAddChild": "AddChildEndF"   }, 
   "Panel" : { "Copy": "1"   }, 
   "LeftCols" : [ 
      { "Name": "id", "CanEdit": "0", "Width": "60"   }  
   ], 
   "Cols" : [ 
      { "Name": "TMP"   }  
   ], 
   "Header" : { "id": "id"   }, 
   "Body" : [ 
      [ 
         { "id": "1", "TMP": "Val 1", "Items": [
            { "id": "1", "TMP": "Val 1-1", "Items": [
               { "id": "1", "TMP": "Val 1-1-1"   }, 
               { "id": "2", "TMP": "Val 1-1-2"   }  
            ]}, 
            { "id": "2", "TMP": "Val 1-2"   }, 
            { "id": "3", "TMP": "Val 1-3", "Items": [
               { "id": "1", "TMP": "Val 1-3-1"   }  
            ]}, 
         ]}, 
         { "id": "2", "TMP": "Val 2"   }, 
         { "id": "3", "TMP": "Val 3", "Items": [
            { "id": "1", "TMP": "Val 3-1"   }  
         ]}, 
      ], 
   ], 
   "Toolbar" : { "Cells": "Save,Add,AddChild,Cfg", "AddTip": "Add new row to end", "AddChildTip": "Add new child to the focused row"   }, 
}) /* End of JSONP header */ 